Title: Absorption, metabolism, and excretion of oral ¹⁴C radiolabeled ibrutinib: an open-label, phase I, single-dose study in healthy men.
Journal: Drug metabolism and disposition: the biological fate of chemicals 20150201
Title: Sridhar Veeraraghavan,et al. Simultaneous quantification of lenalidomide, ibrutinib and its active metabolite PCI-45227 in rat plasma by LC-MS/MS: application to a pharmacokinetic study. J Pharm Biomed Anal